Some people claim that spring is the best time to prune spirea.
Mar 30, The best time to prune spirea is after the first flowering. For a spring-blooming cultivar, a good time will be in late spring. For a summer-blooming variety, this will be in mid-summer. During the spirea trim, cut the back the tips of the stems to the top of the leaf shrublop.clubted Reading Time: 5 mins. Oct 25, How to Prune Spirea Bushes.
Spirea shrubs respond well to pruning. In the spring, after the first blooms are spent, cut the dead flowers back by trimming spirea’s stem tips back to the topmost leaf on each stem. Throughout the summer, the plants shape can be maintained by cutting back overgrown spirea shoots or stems as well as any dead or diseased shrublop.clubted Reading Time: 2 mins. Mar 02, More drastically cutting back spirea should occur in the fall or in late winter to early spring.
Remove any dead branches and use this trimming to shape the shrub. Cutting it way back will stimulate new growth in tighter clusters so that you can get a more rounded, compact shrub shrublop.clubted Reading Time: 2 mins.
The Best Time to Prune Spirea Most of the varieties of spirea can be pruned after their blossoms. It is seldom to trim them during the spring season, but there are some that should be strictly pruned at that time only. The ones mentioned above are examples of this shrub that require pruning on or before the month of June shrublop.clubted Reading Time: 5 mins.
For decorative shrubs, regardless of flowering time, wilted panicles are removed. This is especially important for spiraea, in which foliage is sometimes even more picturesque than flowers. Decorative pruning of spirea, which fades in late July or early August, emphasizes the expressive autumn colors of the leaves and the shape of the trimmed bush.
Jun 23, The right time to prune the species that bloom in spring is after flowering, ie late spring. Those spireas that bloom during the summer: in this second case there is the false spirea, and it must be pruned before the growth of spring begins.
Pruning can also be considered preventive maintenance for both insect and disease damage. Many problems may be prevented by pruning correctly during the formative years for a tree or shrub. The late dormant season is the best time for most pruning. Prune to promote plant health.